Covariant Compton Amplitudes in Gravity with Classical Spin
Fuente:
arXiv
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Preprint |
| Published: |
2023
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866909183063883776 |
|---|---|
| author | Bjerrum-Bohr, N. Emil J. Chen, Gang Skowronek, Marcos |
| author_facet | Bjerrum-Bohr, N. Emil J. Chen, Gang Skowronek, Marcos |
| contents | We develop a novel amplitude bootstrap technique manifestly free of unphysical poles for classically spinning particles interacting with gravitons utilizing only the double-copy and physical factorization limits. Combined with non-factorization polynomial contact contributions from physical data for Kerr black holes, we can address high-spin-order covariant gravitational Compton amplitudes, identifying a pattern for the amplitude that we believe could extend to all orders in spin. Finally, we outline applications and outstanding questions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2309_11249 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Covariant Compton Amplitudes in Gravity with Classical Spin Bjerrum-Bohr, N. Emil J. Chen, Gang Skowronek, Marcos High Energy Physics - Theory General Relativity and Quantum Cosmology We develop a novel amplitude bootstrap technique manifestly free of unphysical poles for classically spinning particles interacting with gravitons utilizing only the double-copy and physical factorization limits. Combined with non-factorization polynomial contact contributions from physical data for Kerr black holes, we can address high-spin-order covariant gravitational Compton amplitudes, identifying a pattern for the amplitude that we believe could extend to all orders in spin. Finally, we outline applications and outstanding questions. |
| title | Covariant Compton Amplitudes in Gravity with Classical Spin |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2309.11249 |